package proteus.servlets;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import proteus.excepcion.DAOExcepcion;
import proteus.modelo.Persona;
import proteus.negocio.PersonaNegocio;

/**
 * Servlet implementation class LocalServlet
 */
@WebServlet("/LocalServlet")
public class LocalServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public LocalServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		this.processRequest(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		this.processRequest(request, response);
	}
	protected void processRequest(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub

		System.out.println("Dentro de doPost del servlet CuotaViviendaSerlvet");
		
		HttpSession session = request.getSession();
//		Persona oUsuario = (Persona)session.getAttribute("USUARIO_ACTUAL");
//		
//		if(oUsuario == null){
//			request.getRequestDispatcher("error.jsp").forward(request, response);
//			return;
//		}
		
		PersonaNegocio negocio = new PersonaNegocio();
		
		try {
			Collection<Persona> lista = negocio.ListarPersona();
			// Guardar en el ambiente de request
			request.setAttribute("personas", lista);

			

			
			RequestDispatcher rd = request.getRequestDispatcher("registrarLocal.jsp");
			rd.forward(request, response);

		} catch (DAOExcepcion e) {
			System.out.println(e.getMessage());
			session.setAttribute("ERROR_MSG", e.getMessage());
			RequestDispatcher rd = request.getRequestDispatcher("error.jsp");
			rd.forward(request, response);
		}

	}

}
